2530946038 has 16 divisors (see below), whose sum is σ = 3854914560. Its totient is φ = 1245992616.

The previous prime is 2530945999. The next prime is 2530946081. The reversal of 2530946038 is 8306490352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 447295 + ... + 452917.

It is an arithmetic number, because the mean of its divisors is an integer number (240932160).

Almost surely, 2^2530946038 is an apocalyptic number.

2530946038 is a deficient number, since it is larger than the sum of its proper divisors (1323968522).

2530946038 is a wasteful number, since it uses less digits than its factorization.

2530946038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9051.

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 2530946038 is about 50308.5086044100. The cubic root of 2530946038 is about 1362.7858907752.

The spelling of 2530946038 in words is "two billion, five hundred thirty million, nine hundred forty-six thousand, thirty-eight".